package Examples;

import java.awt.BorderLayout;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.JViewport;
import javax.swing.SwingUtilities;
import javax.swing.table.AbstractTableModel;

public class RowAdder extends JFrame {

  final SimpleModel tableData = new SimpleModel();
  JTable table = new JTable(tableData);
 
  public static void main(String[] args) {
    RowAdder ra = new RowAdder();
    ra.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    ra.setSize(400, 300);
    ra.setVisible(true);
  }

  public RowAdder() {
    final JTextField textField  = new JTextField();
    setLayout(new BorderLayout());
    add(new JScrollPane(table), BorderLayout.CENTER);
    textField.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent event) {
        tableData.addText(textField.getText());
        textField.setText("");
      }
    });
    add(textField, BorderLayout.SOUTH);
  }

}
class SimpleModel extends AbstractTableModel {

  Vector textData = new Vector();

  public void addText(String text) {
    textData.addElement(text);
    fireTableDataChanged();
  }

  public int getRowCount() {
    return textData.size();
  }

  public int getColumnCount() {
    return 3;
  }

  public Object getValueAt(int row, int column) {
    return textData.elementAt(row);
  }

}